Melan

The Melan, are "Tactical Angeloid, Type Theta" (戦略エンジェロイドタイプθ（シータ）?) and the Master of Synapse's latest mass-produced Angeloid. They appear as black versions of Ikaros, Nymph , and Astraea. However there were more copies of dark Ikaros than, while there were only one Melan Nymph, and Astraea. They were sent by their creator to kill Tomoki. One Ikaros Melan came disguise as the real Ikaros after she attack and brutally harm Tomoki. After getting Tomoki home she attack him, causing him to suffer a blow to the head blood loss though he survive. On top of that his home was destroyed in the progress. An enrage Astraea attacks Ikaros Melan out of anger for harming the one she loved. However, being a Second-Generation Angeloid, Melan's power far exceeds that of her original counterpart, as her Aegis shield cannot be penetrated even by Astraea's Chrysaor (and breaks the weapon when the latter tries to), yet a punch from Ikaros Melan can break through the Aegis L shield which is supposedly stronger than the original Ikaros' Aegis. She is eventually destroyed when the real Ikaros takes a shot from Ikaros Melan's Apollon, then activates her own Aegis around herself  and Ikaros Melan so that its explosion (otherwise capable of annihilating an entire country) only blasts the two of them, resulting in a double suicide attack. This result in not just the Melans demise but caused Ikaros to be 97% damage and her self-repari program destroyed. After that occur the remaining Ikaros Melans, along with Nymph Melan, and Asteria Melan appear. They over powered the two angeloid. Nymph Melan tried to used her hacking to get Nymph back under the Man of Synapse control. However Nymph's pandora system activated which she used to destoryed Nymph Melan and some of the Ikaros Melan, before she over-heated. Tomoki, despite his injuries, managed to crawl to her and caressed her head. As an army of Angeloids loomed over them, Tomoki's act activated Ikaros' Pandora program, causing her to evolve into a form called Ikaros Version II. With her new power she was able to defeat Astraea Melan along with the remaining Ikaros Melan's. Thus saving Tomoki's, Nymph's, and Astraea's life. Later Chaos came and absorbed the Melans body to evolved even further.